CN104852761B - 星地同步多址接入方法及利用该方法的系统 - Google Patents
星地同步多址接入方法及利用该方法的系统 Download PDFInfo
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- CN104852761B CN104852761B CN201510278210.1A CN201510278210A CN104852761B CN 104852761 B CN104852761 B CN 104852761B CN 201510278210 A CN201510278210 A CN 201510278210A CN 104852761 B CN104852761 B CN 104852761B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 74
- 230000001360 synchronised effect Effects 0.000 claims abstract description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 75
- 238000004364 calculation method Methods 0.000 claims description 9
- 230000007774 longterm Effects 0.000 claims description 8
- 230000002123 temporal effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010295 mobile communication Methods 0.000 abstract description 23
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 230000007123 defense Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
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CN201510278210.1A CN104852761B (zh) | 2015-05-27 | 2015-05-27 | 星地同步多址接入方法及利用该方法的系统 |
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CN201510278210.1A CN104852761B (zh) | 2015-05-27 | 2015-05-27 | 星地同步多址接入方法及利用该方法的系统 |
Publications (2)
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CN104852761A CN104852761A (zh) | 2015-08-19 |
CN104852761B true CN104852761B (zh) | 2018-08-03 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3060765B1 (fr) * | 2016-12-15 | 2019-01-25 | Sigfox | Procede de traitement de l’effet doppler d’un signal transmis par un dispositif emetteur vers un satellite non geosynchrone |
CN110972257B (zh) * | 2018-09-29 | 2021-06-08 | 华为技术有限公司 | 通信方法、相关设备及计算机存储介质 |
CN112188471B (zh) * | 2019-07-02 | 2022-01-11 | 华为技术有限公司 | 一种通信方法和装置 |
CN110418402B (zh) * | 2019-07-16 | 2021-06-01 | 东南大学 | 基于星历广播辅助定位的用户随机接入方法及装置 |
CN111342925B (zh) * | 2020-02-10 | 2022-03-15 | 北京国电高科科技有限公司 | 一种通信同步方法、装置及设备 |
JP2023518964A (ja) * | 2020-03-26 | 2023-05-09 | ノキア テクノロジーズ オサケユイチア | 非地上ネットワークにおけるシグナリング効率の改善 |
EP4066551A4 (en) * | 2020-08-05 | 2022-12-14 | ZTE Corporation | TIME INFORMATION DISPLAY PROCEDURE |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729644A (zh) * | 2008-10-24 | 2010-06-09 | 展讯通信(上海)有限公司 | 移动终端及数据传输的启动方法 |
CN102215558A (zh) * | 2010-04-07 | 2011-10-12 | 中国科学院国家天文台 | 由通信广播卫星信号辅助的地面移动通信网定位方法 |
WO2014175689A1 (en) * | 2013-04-26 | 2014-10-30 | Samsung Electronics Co., Ltd. | Communication service in communication modes |
Family Cites Families (1)
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US8526993B2 (en) * | 2010-02-23 | 2013-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for home base station with GNSS receiver |
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- 2015-05-27 CN CN201510278210.1A patent/CN104852761B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729644A (zh) * | 2008-10-24 | 2010-06-09 | 展讯通信(上海)有限公司 | 移动终端及数据传输的启动方法 |
CN102215558A (zh) * | 2010-04-07 | 2011-10-12 | 中国科学院国家天文台 | 由通信广播卫星信号辅助的地面移动通信网定位方法 |
WO2014175689A1 (en) * | 2013-04-26 | 2014-10-30 | Samsung Electronics Co., Ltd. | Communication service in communication modes |
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Application publication date: 20150819 Assignee: Shanghai Qingshen Technology Development Co.,Ltd. Assignor: Tsinghua University Contract record no.: 2019110000005 Denomination of invention: Satellite-ground synchronization multiple access method and system using the method Granted publication date: 20180803 License type: Exclusive License Record date: 20190523 |
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Effective date of registration: 20231129 Address after: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Qingshen Technology Development Co.,Ltd. Address before: 100084-82 box 100084, Haidian District, Beijing, Beijing Patentee before: TSINGHUA University |